CN202118142U - Oil cup position modified transmission shaft - Google Patents
Oil cup position modified transmission shaft Download PDFInfo
- Publication number
- CN202118142U CN202118142U CN2011201675665U CN201120167566U CN202118142U CN 202118142 U CN202118142 U CN 202118142U CN 2011201675665 U CN2011201675665 U CN 2011201675665U CN 201120167566 U CN201120167566 U CN 201120167566U CN 202118142 U CN202118142 U CN 202118142U
- Authority
- CN
- China
- Prior art keywords
- spline
- transmission shaft
- oil cup
- inner hole
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an oil cup position modified transmission shaft, which is characterized in that an outer circle of a spline shaft fork and an inner hole of a protecting bush are fittingly welded together, an oil cup is locked on the protecting bush via threads, a spline sleeve matches with the spline shaft fork via a spline, an inner hole at the other end of the spline sleeve and a plug cover are soldered together, and an outer circle of the spline sleeve and an inner hole of a shaft tube are welded together in a press mounting manner. Due to the arrangement, lubricating grease conveniently flows into various positions of a spline pair after being heated according to a loading state of a transmission shaft assembly, the spline is lubricated sufficiently, abrasion of the spline is reduced, market failure rate is greatly reduced, and benefit is increased.
Description
Technical field
The utility model relates to a kind of automobile and uses transmission shaft, is the driving-shaft assembly behind the remodeling of a kind of lubricating cup position specifically, belongs to automobile industry.
Background technique
At present, band protective-cover type transmission shaft is placed on lubricating cup on the spline housing cylindrical mostly, according to transmission shaft entrucking state, lubricating cup is prevented putting on the spline housing cylindrical, can not make the well lubricated whole spline pair of lubricating grease, and the market rate of fault is significantly risen.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide the driving-shaft assembly after retrofiting in a kind of lubricating cup position.This transmission shaft is placed on the lubricating cup position on the sheath by being placed on to change on the spline housing, and according to the entrucking state of driving-shaft assembly, transmission shaft is the constant slope dress onboard, and taking advantage of a situation after lubricating grease is heated flows into each position of spline pair, has promoted the lubricated of spline pair.
To achieve these goals; The cylindrical of the slip shaft yoke of the utility model cooperates with the endoporus of sheath and welds together; Lubricating cup is locked on sheath through screw thread; Spline housing cooperates with slip shaft yoke through spline, and in the endoporus of the spline housing the other end and blanking cover seam together, the cylindrical of spline housing and the endoporus of central siphon press-fit and weld together.
Through above setting, the utility model is according to the entrucking state of driving-shaft assembly, and taking advantage of a situation after lubricating grease is heated flows into each position of spline pair, makes spline obtain sufficient lubrication, has reduced the spline wearing and tearing, greatly reduces the market rate of fault, has improved benefit.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, slip shaft yoke 2, sheath 3, lubricating cup 4, spline housing 5, central siphon 6, blanking cover.
Embodiment
As shown in Figure 1; The cylindrical of the slip shaft yoke 1 of the utility model cooperates with the endoporus of sheath 2 and welds together, and lubricating cup 3 lock on sheath 2 through screw thread, and spline housing 4 passes through spline and cooperates with slip shaft yoke 1; In the endoporus of spline housing 4 the other ends and blanking cover 6 seam together; Prevent that lubricating grease from flowing in the central siphon 5, the endoporus of the cylindrical of spline housing 4 and central siphon 5 press-fits and welds together, and assembling formation lubricating cup 3 is placed on the novel driving-shaft assembly on the sheath 2.
Claims (1)
1. lubricating cup position remodeling transmission shaft; It is characterized in that: the cylindrical of slip shaft yoke cooperates with the endoporus of sheath and welds together; Lubricating cup is locked on sheath through screw thread; Spline housing cooperates with slip shaft yoke through spline, and in the endoporus of the spline housing the other end and blanking cover seam together, the cylindrical of spline housing and the endoporus of central siphon press-fit and weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201675665U CN202118142U (en) | 2011-05-24 | 2011-05-24 | Oil cup position modified transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201675665U CN202118142U (en) | 2011-05-24 | 2011-05-24 | Oil cup position modified transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118142U true CN202118142U (en) | 2012-01-18 |
Family
ID=45459211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201675665U Expired - Fee Related CN202118142U (en) | 2011-05-24 | 2011-05-24 | Oil cup position modified transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273284A (en) * | 2013-05-28 | 2013-09-04 | 赵亮 | Transmission shaft inner and outer slip shaft yoke hollow workblank forming method |
-
2011
- 2011-05-24 CN CN2011201675665U patent/CN202118142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273284A (en) * | 2013-05-28 | 2013-09-04 | 赵亮 | Transmission shaft inner and outer slip shaft yoke hollow workblank forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120524 |